Examine the following two-factor analysis of variance table: Source SS df MS F-ratio Factor A 162.79 4

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Examine the following two-factor analysis of variance table:

Source SS df MS F-ratio Factor A 162.79 4 Factor B 28.12 AB Interaction 262.31 12 Error _______ __ Total 1,298.74 84

a. Complete the analysis of variance table.

b. Determine if interaction exists between Factor A and Factor B. Use a = 0.05.

c. Determine if the levels of Factor A have equal means. Use a significance level of 0.05.

d. Does the ANOVA table indicate that the levels of Factor B have equal means? Use a significance level of 0.05.

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Business Statistics

ISBN: 9781292220383

10th Global Edition

Authors: David Groebner, Patrick Shannon, Phillip Fry

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